Equations Wrap Up Practice

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

Tags

CCSS.8.EE.C.7B

3x - 8 = 3(x - 4) + 1
Simplify each equation. Tell whether the equation has one, no, or infinite solutions.

• one, x = 5
• no solutions
• infinite solutions
• one, x = -2

Tags

CCSS.8.EE.C.7A

2(3x+7) = x +10 +5x + 4

• 2
• -4
• no solution
• all real numbers

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

What is the first step to complete when solving this equation?
10 - 3y = 4

• Add 10
• Subtract 10
• Add 3
• Divide by -3

Tags

CCSS.7.EE.B.4A

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

Which step cannot be performed first in order to solve the equation?
6x + 2x - 3(x + 1) - 5 = 27

• Add 6x + 2x
• Subtract 1 from both sides
• Add 5 to both sides
• Distribute -3

Tags

CCSS.6.EE.A.3

Solve: 5x - 14 = 8x + 4

• 6
• -6
• -18/13
• 10/3

Tags

CCSS.7.EE.B.3

-12(x - 1) = -3(x - 1)

• 10
• 1
• 14
• 23

Tags

CCSS.8.EE.C.7A

-7x - 36 = 20 -3x

• -12
• -14
• 15
• 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6